diff --git a/native/Avalonia.Native/src/OSX/Screens.mm b/native/Avalonia.Native/src/OSX/Screens.mm
index b9c75ed742..83ab1bfd01 100644
--- a/native/Avalonia.Native/src/OSX/Screens.mm
+++ b/native/Avalonia.Native/src/OSX/Screens.mm
@@ -41,9 +41,9 @@ public:
             ret->WorkingArea.X = [screen visibleFrame].origin.x;
             ret->WorkingArea.Y = ConvertPointY(ToAvnPoint([screen visibleFrame].origin)).Y - ret->WorkingArea.Height;
             
-            ret->PixelDensity = [screen backingScaleFactor];
+            ret->Scaling = [screen backingScaleFactor];
             
-            ret->Primary = index == 0;
+            ret->IsPrimary = index == 0;
             
             return S_OK;
         }
diff --git a/samples/ControlCatalog/Pages/ScreenPage.cs b/samples/ControlCatalog/Pages/ScreenPage.cs
index 823f59e030..ff62b834c4 100644
--- a/samples/ControlCatalog/Pages/ScreenPage.cs
+++ b/samples/ControlCatalog/Pages/ScreenPage.cs
@@ -62,10 +62,10 @@ namespace ControlCatalog.Pages
                         CreateFormattedText($"WorkArea: {screen.WorkingArea.Width}:{screen.WorkingArea.Height}");
                     context.DrawText(formattedText, boundsRect.Position.WithY(boundsRect.Size.Height + 20));
 
-                    formattedText = CreateFormattedText($"Scaling: {screen.PixelDensity * 100}%");
+                    formattedText = CreateFormattedText($"Scaling: {screen.Scaling * 100}%");
                     context.DrawText(formattedText, boundsRect.Position.WithY(boundsRect.Size.Height + 40));
 
-                    formattedText = CreateFormattedText($"Primary: {screen.Primary}");
+                    formattedText = CreateFormattedText($"IsPrimary: {screen.IsPrimary}");
                     context.DrawText(formattedText, boundsRect.Position.WithY(boundsRect.Size.Height + 60));
 
                     formattedText =
diff --git a/src/Avalonia.Controls/Platform/IScreenImpl.cs b/src/Avalonia.Controls/Platform/IScreenImpl.cs
index fcae3b6493..e2a0b3e3f3 100644
--- a/src/Avalonia.Controls/Platform/IScreenImpl.cs
+++ b/src/Avalonia.Controls/Platform/IScreenImpl.cs
@@ -6,8 +6,14 @@ namespace Avalonia.Platform
     [Unstable]
     public interface IScreenImpl
     {
+        /// <summary>
+        /// Gets the total number of screens available on the device.
+        /// </summary>
         int ScreenCount { get; }
 
+        /// <summary>
+        /// Gets the list of all screens available on the device.
+        /// </summary>
         IReadOnlyList<Screen> AllScreens { get; }
 
         Screen? ScreenFromWindow(IWindowBaseImpl window);
diff --git a/src/Avalonia.Controls/Platform/Screen.cs b/src/Avalonia.Controls/Platform/Screen.cs
index 976faed3fd..4898c5f912 100644
--- a/src/Avalonia.Controls/Platform/Screen.cs
+++ b/src/Avalonia.Controls/Platform/Screen.cs
@@ -1,21 +1,64 @@
-namespace Avalonia.Platform
+using System;
+
+namespace Avalonia.Platform
 {
+    /// <summary>
+    /// Represents a single display screen.
+    /// </summary>
     public class Screen
     {
-        public double PixelDensity { get; }
+        /// <summary>
+        /// Gets the scaling factor applied to the screen by the operating system.
+        /// </summary>
+        /// <remarks>
+        /// Multiply this value by 100 to get a percentage.
+        /// Both X and Y scaling factors are assumed uniform.
+        /// </remarks>
+        public double Scaling { get; }
+
+        /// <inheritdoc cref="Scaling"/>
+        [Obsolete("Use the Scaling property instead.")]
+        public double PixelDensity => Scaling;
 
+        /// <summary>
+        /// Gets the overall pixel-size of the screen.
+        /// </summary>
+        /// <remarks>
+        /// This generally is the raw pixel counts in both the X and Y direction.
+        /// </remarks>
         public PixelRect Bounds { get; }
 
+        /// <summary>
+        /// Gets the actual working-area pixel-size of the screen.
+        /// </summary>
+        /// <remarks>
+        /// This area may be smaller than <see href="Bounds"/> to account for notches and
+        /// other block-out areas such as taskbars etc.
+        /// </remarks>
         public PixelRect WorkingArea { get; }
 
-        public bool Primary { get; }
-        
-        public Screen(double pixelDensity, PixelRect bounds, PixelRect workingArea, bool primary)
+        /// <summary>
+        /// Gets a value indicating whether the screen is the primary one.
+        /// </summary>
+        public bool IsPrimary { get; }
+
+        /// <inheritdoc cref="IsPrimary"/>
+        [Obsolete("Use the IsPrimary property instead.")]
+        public bool Primary => IsPrimary;
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="Screen"/> class.
+        /// </summary>
+        /// <param name="scaling">The scaling factor applied to the screen by the operating system.</param>
+        /// <param name="bounds">The overall pixel-size of the screen.</param>
+        /// <param name="workingArea">The actual working-area pixel-size of the screen.</param>
+        /// <param name="isPrimary">Whether the screen is the primary one.</param>
+        public Screen(double scaling, PixelRect bounds, PixelRect workingArea, bool isPrimary)
         {
-            this.PixelDensity = pixelDensity;
+            this.Scaling = scaling;
             this.Bounds = bounds;
             this.WorkingArea = workingArea;
-            this.Primary = primary;
+            this.IsPrimary = isPrimary;
         } 
     }
 }
diff --git a/src/Avalonia.Controls/Screens.cs b/src/Avalonia.Controls/Screens.cs
index a554f82f61..dde6b71e6e 100644
--- a/src/Avalonia.Controls/Screens.cs
+++ b/src/Avalonia.Controls/Screens.cs
@@ -8,14 +8,31 @@ using Avalonia.VisualTree;
 
 namespace Avalonia.Controls
 {
+    /// <summary>
+    /// Represents all screens available on a device.
+    /// </summary>
     public class Screens
     {
         private readonly IScreenImpl _iScreenImpl;
 
+        /// <summary>
+        /// Gets the total number of screens available on the device.
+        /// </summary>
         public int ScreenCount => _iScreenImpl?.ScreenCount ?? 0;
+
+        /// <summary>
+        /// Gets the list of all screens available on the device.
+        /// </summary>
         public IReadOnlyList<Screen> All => _iScreenImpl?.AllScreens ?? Array.Empty<Screen>();
-        public Screen? Primary => All.FirstOrDefault(x => x.Primary);
 
+        /// <summary>
+        /// Gets the primary screen on the device.
+        /// </summary>
+        public Screen? Primary => All.FirstOrDefault(x => x.IsPrimary);
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="Screens"/> class.
+        /// </summary>
         public Screens(IScreenImpl iScreenImpl)
         {
             _iScreenImpl = iScreenImpl;
@@ -25,14 +42,14 @@ namespace Avalonia.Controls
         {
             return _iScreenImpl.ScreenFromRect(bounds);
         }
-        
+
         public Screen? ScreenFromWindow(IWindowBaseImpl window)
         {
             return _iScreenImpl.ScreenFromWindow(window);
         }
 
         public Screen? ScreenFromPoint(PixelPoint point)
-        {      
+        {
             return _iScreenImpl.ScreenFromPoint(point);
         }
 
diff --git a/src/Avalonia.Native/ScreenImpl.cs b/src/Avalonia.Native/ScreenImpl.cs
index 83db2e8a28..53bd12cde1 100644
--- a/src/Avalonia.Native/ScreenImpl.cs
+++ b/src/Avalonia.Native/ScreenImpl.cs
@@ -30,10 +30,10 @@ namespace Avalonia.Native
                         var screen = _native.GetScreen(i);
 
                         result[i] = new Screen(
-                            screen.PixelDensity,
+                            screen.Scaling,
                             screen.Bounds.ToAvaloniaPixelRect(),
                             screen.WorkingArea.ToAvaloniaPixelRect(),
-                            screen.Primary.FromComBool());
+                            screen.IsPrimary.FromComBool());
                     }
 
                     return result;
diff --git a/src/Avalonia.Native/WindowImplBase.cs b/src/Avalonia.Native/WindowImplBase.cs
index 34de439c94..381741cea9 100644
--- a/src/Avalonia.Native/WindowImplBase.cs
+++ b/src/Avalonia.Native/WindowImplBase.cs
@@ -92,7 +92,7 @@ namespace Avalonia.Native
             _savedScaling = RenderScaling;
             _nativeControlHost = new NativeControlHostImpl(_native.CreateNativeControlHost());
 
-            var monitor = Screen.AllScreens.OrderBy(x => x.PixelDensity)
+            var monitor = Screen.AllScreens.OrderBy(x => x.Scaling)
                     .FirstOrDefault(m => m.Bounds.Contains(Position));
 
             Resize(new Size(monitor.WorkingArea.Width * 0.75d, monitor.WorkingArea.Height * 0.7d), PlatformResizeReason.Layout);
diff --git a/src/Avalonia.Native/avn.idl b/src/Avalonia.Native/avn.idl
index a98d213887..b0bff07146 100644
--- a/src/Avalonia.Native/avn.idl
+++ b/src/Avalonia.Native/avn.idl
@@ -256,8 +256,8 @@ struct AvnScreen
 {
     AvnRect Bounds;
     AvnRect WorkingArea;
-    float PixelDensity;
-    bool Primary;
+    float Scaling;
+    bool IsPrimary;
 }
 
 enum AvnPixelFormat
diff --git a/src/Avalonia.X11/X11Screens.cs b/src/Avalonia.X11/X11Screens.cs
index bcaafb6a53..ba6029b350 100644
--- a/src/Avalonia.X11/X11Screens.cs
+++ b/src/Avalonia.X11/X11Screens.cs
@@ -9,7 +9,7 @@ using JetBrains.Annotations;
 
 namespace Avalonia.X11
 {
-    class X11Screens  : IScreenImpl
+    class X11Screens : IScreenImpl
     {
         private IX11Screens _impl;
 
@@ -218,7 +218,7 @@ namespace Avalonia.X11
         public int ScreenCount => _impl.Screens.Length;
 
         public IReadOnlyList<Screen> AllScreens =>
-            _impl.Screens.Select(s => new Screen(s.PixelDensity, s.Bounds, s.WorkingArea, s.Primary)).ToArray();
+            _impl.Screens.Select(s => new Screen(s.Scaling, s.Bounds, s.WorkingArea, s.IsPrimary)).ToArray();
     }
 
     interface IX11Screens
@@ -281,30 +281,34 @@ namespace Avalonia.X11
     {
         private const int FullHDWidth = 1920;
         private const int FullHDHeight = 1080;
-        public bool Primary { get; }
+        public bool IsPrimary { get; }
         public string Name { get; set; }
         public PixelRect Bounds { get; set; }
         public Size? PhysicalSize { get; set; }
-        public double PixelDensity { get; set; }
+        public double Scaling { get; set; }
         public PixelRect WorkingArea { get; set; }
 
-        public X11Screen(PixelRect bounds, bool primary,
-            string name, Size? physicalSize, double? pixelDensity)
+        public X11Screen(
+            PixelRect bounds,
+            bool isPrimary,
+            string name,
+            Size? physicalSize,
+            double? scaling)
         {
-            Primary = primary;
+            IsPrimary = isPrimary;
             Name = name;
             Bounds = bounds;
-            if (physicalSize == null && pixelDensity == null)
+            if (physicalSize == null && scaling == null)
             {
-                PixelDensity = 1;
+                Scaling = 1;
             }
-            else if (pixelDensity == null)
+            else if (scaling == null)
             {
-                PixelDensity = GuessPixelDensity(bounds, physicalSize.Value);
+                Scaling = GuessPixelDensity(bounds, physicalSize.Value);
             }
             else
             {
-                PixelDensity = pixelDensity.Value;
+                Scaling = scaling.Value;
                 PhysicalSize = physicalSize;
             }
         }
diff --git a/src/Avalonia.X11/X11Window.cs b/src/Avalonia.X11/X11Window.cs
index f24c33cafa..690ac0ebce 100644
--- a/src/Avalonia.X11/X11Window.cs
+++ b/src/Avalonia.X11/X11Window.cs
@@ -120,7 +120,7 @@ namespace Avalonia.X11
 
             if (!_popup && Screen != null)
             {
-                var monitor = Screen.AllScreens.OrderBy(x => x.PixelDensity)
+                var monitor = Screen.AllScreens.OrderBy(x => x.Scaling)
                    .FirstOrDefault(m => m.Bounds.Contains(Position));
 
                 if (monitor != null)
@@ -570,9 +570,9 @@ namespace Avalonia.X11
                 newScaling = _scalingOverride.Value;
             else
             {
-                var monitor = _platform.X11Screens.Screens.OrderBy(x => x.PixelDensity)
+                var monitor = _platform.X11Screens.Screens.OrderBy(x => x.Scaling)
                     .FirstOrDefault(m => m.Bounds.Contains(Position));
-                newScaling = monitor?.PixelDensity ?? RenderScaling;
+                newScaling = monitor?.Scaling ?? RenderScaling;
             }
 
             if (RenderScaling != newScaling)
@@ -994,7 +994,7 @@ namespace Avalonia.X11
 
         public IScreenImpl Screen => _platform.Screens;
 
-        public Size MaxAutoSizeHint => _platform.X11Screens.Screens.Select(s => s.Bounds.Size.ToSize(s.PixelDensity))
+        public Size MaxAutoSizeHint => _platform.X11Screens.Screens.Select(s => s.Bounds.Size.ToSize(s.Scaling))
             .OrderByDescending(x => x.Width + x.Height).FirstOrDefault();
 
 
diff --git a/src/Windows/Avalonia.Win32/TrayIconImpl.cs b/src/Windows/Avalonia.Win32/TrayIconImpl.cs
index 346d6e5adb..8d565d7fef 100644
--- a/src/Windows/Avalonia.Win32/TrayIconImpl.cs
+++ b/src/Windows/Avalonia.Win32/TrayIconImpl.cs
@@ -216,7 +216,7 @@ namespace Avalonia.Win32
                 {
                     Anchor = PopupAnchor.TopLeft,
                     Gravity = PopupGravity.BottomRight,
-                    AnchorRectangle = new Rect(Position.ToPoint(1) / Screens.Primary.PixelDensity, new Size(1, 1)),
+                    AnchorRectangle = new Rect(Position.ToPoint(1) / Screens.Primary.Scaling, new Size(1, 1)),
                     Size = finalRect.Size,
                     ConstraintAdjustment = PopupPositionerConstraintAdjustment.FlipX | PopupPositionerConstraintAdjustment.FlipY,
                 });
@@ -244,16 +244,16 @@ namespace Avalonia.Win32
                     {
                         var point = _hiddenWindow.Screens.Primary.Bounds.TopLeft;
                         var size = _hiddenWindow.Screens.Primary.Bounds.Size;
-                        return new Rect(point.X, point.Y, size.Width * _hiddenWindow.Screens.Primary.PixelDensity, size.Height * _hiddenWindow.Screens.Primary.PixelDensity);
+                        return new Rect(point.X, point.Y, size.Width * _hiddenWindow.Screens.Primary.Scaling, size.Height * _hiddenWindow.Screens.Primary.Scaling);
                     }
                 }
 
                 public void MoveAndResize(Point devicePoint, Size virtualSize)
                 {
-                    _moveResize(new PixelPoint((int)devicePoint.X, (int)devicePoint.Y), virtualSize, _hiddenWindow.Screens.Primary.PixelDensity);
+                    _moveResize(new PixelPoint((int)devicePoint.X, (int)devicePoint.Y), virtualSize, _hiddenWindow.Screens.Primary.Scaling);
                 }
 
-                public double Scaling => _hiddenWindow.Screens.Primary.PixelDensity;
+                public double Scaling => _hiddenWindow.Screens.Primary.Scaling;
             }
         }
 
diff --git a/src/Windows/Avalonia.Win32/WinScreen.cs b/src/Windows/Avalonia.Win32/WinScreen.cs
index f103cc3b66..1038f41a17 100644
--- a/src/Windows/Avalonia.Win32/WinScreen.cs
+++ b/src/Windows/Avalonia.Win32/WinScreen.cs
@@ -7,7 +7,8 @@ namespace Avalonia.Win32
     {
         private readonly IntPtr _hMonitor;
 
-        public WinScreen(double pixelDensity, PixelRect bounds, PixelRect workingArea, bool primary, IntPtr hMonitor) : base(pixelDensity, bounds, workingArea, primary)
+        public WinScreen(double scaling, PixelRect bounds, PixelRect workingArea, bool isPrimary, IntPtr hMonitor)
+            : base(scaling, bounds, workingArea, isPrimary)
         {
             _hMonitor = hMonitor;
         }
diff --git a/src/Windows/Avalonia.Win32/WindowImpl.cs b/src/Windows/Avalonia.Win32/WindowImpl.cs
index 0f243fcf9f..5374614379 100644
--- a/src/Windows/Avalonia.Win32/WindowImpl.cs
+++ b/src/Windows/Avalonia.Win32/WindowImpl.cs
@@ -224,7 +224,7 @@ namespace Avalonia.Win32
             }
         }
 
-        private double PrimaryScreenRenderScaling => Screen.AllScreens.FirstOrDefault(screen => screen.Primary)?.PixelDensity ?? 1;
+        private double PrimaryScreenRenderScaling => Screen.AllScreens.FirstOrDefault(screen => screen.IsPrimary)?.Scaling ?? 1;
 
         public double RenderScaling => _scaling;